X9116WS8IZ-T13 概述
Digital Potentiometer 数字电位计
X9116WS8IZ-T13 规格参数
是否Rohs认证: | 符合 | 生命周期: | Transferred |
包装说明: | SOP, | Reach Compliance Code: | compliant |
风险等级: | 5.68 | Is Samacsys: | N |
控制接口: | INCREMENT/DECREMENT | 转换器类型: | DIGITAL POTENTIOMETER |
JESD-30 代码: | R-PDSO-G8 | JESD-609代码: | e3 |
长度: | 4.9 mm | 湿度敏感等级: | 1 |
功能数量: | 1 | 位置数: | 16 |
端子数量: | 8 | 最高工作温度: | 85 °C |
最低工作温度: | -40 °C | 封装主体材料: | PLASTIC/EPOXY |
封装代码: | SOP | 封装形状: | RECTANGULAR |
封装形式: | SMALL OUTLINE | 峰值回流温度(摄氏度): | NOT SPECIFIED |
电阻定律: | LINEAR | 最大电阻容差: | 20% |
最大电阻器端电压: | 5.5 V | 最小电阻器端电压: | |
座面最大高度: | 1.75 mm | 标称供电电压: | 5 V |
表面贴装: | YES | 标称温度系数: | 300 ppm/°C |
温度等级: | INDUSTRIAL | 端子面层: | Matte Tin (Sn) - annealed |
端子形式: | GULL WING | 端子节距: | 1.27 mm |
端子位置: | DUAL | 处于峰值回流温度下的最长时间: | NOT SPECIFIED |
标称总电阻: | 10000 Ω | 宽度: | 3.9 mm |
Base Number Matches: | 1 |
X9116WS8IZ-T13 数据手册
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PDF下载X9116
Low Noise, Low Power, Low Cost
®
Data Sheet
February 3, 2011
FN8160.3
Digitally Controlled Potentiometer
(XDCP™)
Features
• Solid-state nonvolatile
The Intersil X9116 is a digitally controlled nonvolatile
potentiometer designed to be used in trimmer applications.
The pot consists of 15 equal resistor segments that connect
to the wiper pin through programmable CMOS switches. The
tap position is programmed through a 3-wire up/down serial
port. The last position of the wiper is stored in a nonvolatile
memory location which is recalled at the time of power up of
the device.
• 16 wiper taps
• 3-wire up/down serial interface
• V
CC
= 2.7V and 5V
• Active current < 50µA max.
• Standby current < 5µA max.
• R
= 10kΩ
• Packages: 8 Ld MSOP, 8 Ld SOIC
TOTAL
The wiper moves through sequential tap positions with
inputs on the serial port. A falling edge on INC (bar) causes
the tap position to increment one position up or down based
on whether the U/D (bar) pin is held high or low.
• Pb-free plus anneal available (RoHS compliant)
Pinout
SOIC/MSOP
The X9116 can be used in many applications requiring a
variable resistance. In many cases it can replace a
mechanical trimmer and offers many advantages such as
temperature and time stability as well as the reliability of a
solid state solution.
V
INC
U/D
1
2
3
4
8
7
6
5
CC
CS
X9116
V /R
L
V /R
L
H
H
V
V
/R
W
SS
W
Block Diagram
V
(Supply Voltage)
CC
R /V
H
H
Up/Down
(U/D)
Control
and
Memory
Increment
(INC)
R
/V
W
W
Device Select
(CS)
R /V
L
L
R
-R Resistance
L
W
V
(Ground)
SS
15
10kΩ
R
H
General
14
9.34kΩ
13
8.68kΩ
* kΩ
*
3
2.08kΩ
1.42kΩ
2
1
760Ω
100Ω
0
R
L
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2005-2006, 2011. All Rights Reserved
Intersil (and design) and XDCP are trademarks owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.
X9116
Ordering Information
PART NUMBER
(BRAND) (Notes 1, 2, 3)
V
LIMITS
(V)
R
TEMP. RANGE
(°C)
PACKAGE
(Pb-free)
PKG.
DWG. #
CC
TOTAL
(kΩ)
PART MARKING
X9116WM8Z
AKY
5V ±10%
10
0 to +70
-40 to +85
0 to +70
8 Ld MSOP
M8.118
X9116WM8IZ
DCG
8 Ld MSOP
8 Ld SOIC
8 Ld SOIC
8 Ld MSOP
8 Ld MSOP
8 Ld SOIC
8 Ld SOIC
M8.118
M8.15
M8.15
M8.118
M8.118
M8.15
M8.15
X9116WS8Z
X9116W Z
X9116W ZI
AOJ
X9116WS8IZ
-40 to +85
0 to +70
X9116WM8Z-2.7
X9116WM8IZ-2.7
X9116WS8Z-2.7
X9116WS8IZ-2.7
NOTES:
2.7-5.5
AKS
-40 to +85
0 to +70
X9116W ZF
X9116W G
-40 to +85
1. Add “T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications.
2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100%
matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations).
Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC
J STD-020.
3. For Moisture Sensitivity Level (MSL), please see device information page for X9116. For more information on MSL please see techbrief TB363.
Pin Descriptions
Pin Descriptions
V /R and V /R
L
SYMBOL
DESCRIPTION
H
H
L
The high (V /R ) and low (V /R ) terminals of the X9116
H
H
L
L
V /R
High Terminal
H
H
W
L
are equivalent to the fixed terminals of a mechanical
potentiometer. The minimum voltage is V and the
V
/R
Wiper Terminal
Low Terminal
W
SS
V /R
L
maximum is V
.
CC
V
Ground
VW/RW
SS
CC
R /R is the wiper terminal and is equivalent to the movable
V
Supply Voltage
Up/Down Control Input
Increment Control Input
Chip Select Input
w
w
terminal of a mechanical potentiometer. The position of the
wiper within the array is determined by the control inputs.
The wiper terminal series resistance is typically 200Ω to
U/D
INC
CS
400Ω depending upon V
.
CC
Up/Down (U/D)
The U/D input controls the direction of the wiper movement
and whether the counter is incremented (up) or decremented
(down).
Increment (INC)
The INC input is negative-edge triggered. Toggling INC will
move the wiper and either increment or decrement the
counter in the direction indicated by the logic level on the
U/D input.
Chip Select (CS)
The device is selected when the CS input is LOW. The
current counter value is stored in nonvolatile memory when
CS is returned HIGH while the INC input is also HIGH. After
the store operation is complete the X9116 will be placed in
the low power standby mode until the device is selected
once again.
FN8160.3
February 3, 2011
2
X9116
This procedure allows the system to always power-up to a
preset value stored in nonvolatile memory; then during
system operation, minor adjustments could be made. The
adjustments might be based on user preference, system
parameter changes due to temperature drift, etc.
Principles of Operation
There are three sections of the X9116: the input control,
counter and decode section; the nonvolatile memory; and
the resistor array. The input control section operates just like
an up/down counter. The output of this counter is decoded to
turn on a single electronic switch connecting a point on the
resistor array to the wiper output. Under the proper
conditions the contents of the counter can be stored in
nonvolatile memory and retained for future use. The resistor
array is comprised of 15 individual resistors connected in
series. At either end of the array and between each resistor
is an electronic switch that transfers the potential at that
point to the wiper pin.
The state of U/D may be changed while CS remains LOW.
This allows the host system to enable the device and then
move the wiper up and down until the proper trim is attained.
Mode Selection
CS
INC
U/D
MODE
L
H
Wiper Up
L
L
Wiper Down
The wiper, when at either fixed terminal, acts like its
mechanical equivalent and does not move beyond the last
position. That is, the counter does not wrap around when
clocked to either extreme.
H
X
L
X
Store Wiper Position
Standby Current
H
X
X
No Store, Return to Standby
The electronic switches on the device operate in a “make
before break” mode when the wiper changes tap positions. If
the wiper is moved several positions, multiple taps are
Symbol Table
connected to the wiper for t (INC to V change). The
IW
W
WAVEFORM
INPUTS
OUTPUTS
R
value for the device can temporarily be reduced by
TOTAL
a significant amount if the wiper is moved several positions.
Must be
steady
Will be
steady
When the device is powered-down, the last wiper position
stored will be maintained in the nonvolatile memory. When
power is restored, the contents of the memory are recalled
and the wiper is set to the value last stored.
May change
from Low to
High
Will change
from Low to
High
May change
from High to
Low
Will change
from High to
Low
Instructions and Programming
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
The INC, U/D and CS inputs control the movement of the
wiper along the resistor array. With CS set LOW, the device
is selected and enabled to respond to the U/D and INC
inputs. HIGH to LOW transitions on INC will increment or
decrement (depending on the state of the U/D input) a four
bit counter. The output of this counter is decoded to select
one of 16 wiper positions along the resistive array.
N/A
Center Line
is High
Impedance
The value of the counter is stored in nonvolatile memory
whenever CS transitions HIGH while the INC input is also
HIGH.
The system may select the X9116, move the wiper, and
deselect the device without having to store the latest wiper
position in nonvolatile memory. After the wiper movement is
performed as described above and once the new position is
reached, the system must keep INC LOW while taking CS
HIGH. The new wiper position will be maintained until
changed by the system or until a power-up/down cycle
recalls the previously stored data.
FN8160.3
February 3, 2011
3
X9116
Absolute Maximum Ratings
Recommended Operating Conditions
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Temperature Range
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
Voltage on CS, INC, U/D, V /R , V /R
H
H
L
L
and V
with Respect to V
. . . . . . . . . . . . . . . . . . . -1V to +7V
Supply Voltage (V ) Limits
CC
SS
CC
ΔV = |V /R -V /R |. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . see link below
X9116. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ± 10%
X9116-2.7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
H
H
L
L
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
I
(10 seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .±10.0mA
W
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
Potentiometer Specifications Over recommended operating conditions unless otherwise stated. Boldface limits apply over the operating
temperature range, -40°C to +85°C or 0°C to +70°C.
MIN
MAX
SYMBOL
PARAMETER
TEST CONDITIONS/NOTES
(Note 10)
TYP
(Note 10)
UNIT
R
End to end resistance variation
-20
+20
%
TOTAL
V
V /R terminal voltage
V
V
= 0V
= 0V
V
V
V
V
V
VH
H
H
SS
SS
SS
SS
CC
CC
V
V /R terminal voltage
V
mW
VL
L
L
Power rating
R
= 10kΩ
10
TOTAL
R
R
Wiper resistance
Wiper resistance
Wiper current
I
= 1mA, V
= 5V
200
400
400
Ω
W
W
W
CC
CC
I
= 1mA, V
= 2.7V
1000
+5.0
Ω
W
I
-5.0
mA
W
Noise
Ref: 1kHz
-120
6
dBV
Resolution
%
Absolute linearity (Note 4)
Relative linearity (Note 5)
V
V
- V
-1
+1
MI (Note 6)
MI (Note 6)
ppm/°C
ppm/°C
pF
w(n)(actual)
- [V
w(n)(expected)
]
-0.2
+0.2
w(n+1)
w(n) + MI
R
temperature coefficient
±300
±20
TOTAL
Ratiometric temperature coefficient
Potentiometer capacitances
C /C /C
W
See “Circuit #3 SPICE Macro Model”
on page 5
10/10/25
H
L
NOTES:
4. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (V
(actual) - V
(expected)) = ±1 Ml Maximum.
w(n)
w(n)
5. Relative linearity is a measure of the error in step size between taps = V
-[V
+ Ml] = ±0.2 Ml.
w(n)
W(n+1 )
6. 1 Ml = Minimum Increment = R
/15.
TOT
FN8160.3
February 3, 2011
4
X9116
DC Electrical Specifications Over recommended operating conditions unless otherwise specified. Boldface limits apply over the
operating temperature range, -40°C to +85°C or 0°C to +70°C.
MIN
TYP
MAX
SYMBOL
PARAMETER
TEST CONDITIONS
(Note 10) (Note 7) (Note 10) UNIT
I
V
V
active current (Increment)
CS = V , U/D = V or V and
150
400
5
µA
µA
µA
CC1
CC
IL IL IH
INC = 0.4V/2.4V @ max t
CYC
I
active current (Store) (EEPROM Store)
CS = V , U/D = V or V and
IH IL IH
CC2
CC
INC = V @ max t
IH
WR
I
Standby supply current
CS = V
– 0.3V, U/D and INC = V or
SB
CC
– 0.3V
SS
V
CC
I
CS, INC, U/D input leakage current
CS, INC, U/D input HIGH voltage
CS, INC, U/D input LOW voltage
CS, INC, U/D input capacitance
V
= V to V
SS CC
±10
µA
V
LI
IN
V
2V
V
+ 0.5
IH
CC
V
-0.5
0.8
V
IL
C
V
= 5V, V = V , T = +25°C,
IN SS
10
pF
IN
CC
A
f = 1MHz
NOTES:
7. Typical values are for T = +25°C and nominal supply voltage.
A
Endurance and Data Retention
PARAMETER
MIN
UNIT
Minimum endurance
Data retention
100,000
100
Data changes per bit
Years
Test Circuit #1
Test Circuit #2
Circuit #3 SPICE Macro Model
V /R
V /R
H
H
H
H
R
TOTAL
R
R
L
H
C
L
C
W
V
S
C
Test Point
H
Test Point
/R
10pF
V
/R
W
W
V
W
W
Force
25pF
Current
10pF
V /R
V /R
L
L
L
L
R
W
A.C. Conditions of Test
Input pulse levels
0V to 3V
10ns
Input rise and fall times
Input reference levels
1.5V
FN8160.3
February 3, 2011
5
X9116
DC Electrical Specifications Over recommended operating conditions unless otherwise specified. Boldface limits apply over the
operating temperature range, -40°C to +85°C or 0°C to +70°C.
MIN
TYP
MAX
SYMBOL
PARAMETER
CS to INC setup
(Note 10)
(NOTE 8)
(Note 10)
UNIT
ns
t
t
100
100
2.9
1
Cl
lD
DI
INC HIGH to U/D change
U/D to INC setup
ns
t
µs
t
INC LOW period
µs
lL
lH
lC
t
t
INC HIGH period
1
µs
INC inactive to CS inactive
CS deselect time (STORE)
INC to Vw change
1
µs
t
t
10
ms
µs
CPH
t
1
5
IW
INC cycle time
4
µs
CYC
t
t
INC input rise and fall time
Power up to wiper stable
500
5
µs
R, F
t
µs
PU
t
V
V
Power-up rate
15
50
10
mV/µs
ms
R
t
CC
WR
CC
Store cycle
5
Power Up and Down Requirements
There are no restrictions on the power-up or power-down conditions of V
and the voltages applied to the potentiometer pins
CC
provided that V
is always more positive than or equal to V , V , and V , i.e., V
CC
≥ V , V , V . The V
ramp rate spec is
CC
H
L
W
H
L
W
CC
always in effect.
A.C. Timing
CS
t
CYC
(store)
t
t
t
t
t
CPH
CI
IL
IH
IC
90%
90%
10%
INC
U/D
t
t
t
t
R
ID
DI
F
t
IW
(NOTE 9)
MI
V
W
NOTES:
8. Typical values are for T = +25°C and nominal supply voltage.
A
9. MI in the A.C. timing diagram refers to the minimum incremental change in the V output due to a change in the wiper position.
W
10. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design.
FN8160.3
February 3, 2011
6
X9116
Basic Configurations of Electronic Potentiometers
V
R
V
R
V
V
H
L
V
/R
W
W
I
THREE-TERMINAL POTENTIOMETER;
VARIABLE VOLTAGE DIVIDER
TWO-TERMINAL VARIABLE RESISTOR;
VARIABLE CURRENT
Basic Circuits
NONINVERTING AMPLIFIER
BUFFERED REFERENCE VOLTAGE
CASCADING TECHNIQUES
R
1
+5V
+V
+V
LM308A
+V
V
+
–
S
+5V
V
O
V
W
OP-07
+
–
V
REF
-5V
X
V
OUT
V
/R
W
W
R
2
+V
–5V
R
1
V
V
= V /R
W W
W
OUT
(a)
(b)
V
= (1+R /R )V
2 1 S
O
VOLTAGE REGULATOR
COMPARATOR WITH HYSTERESIS
V
V
(REG)
317
IN
O
LT311A
V
–
+
S
V
O
R
1
I
adj
R
2
R
R
1
2
V
V
= {R /(R +R )} V (max)
1 1 2 O
UL
LL
= {R /(R +R )} V (min)
1 1 2 O
V
(REG) = 1.25V (1+R /R )+Iadj R
2 1 2
O
(FOR ADDITIONAL CIRCUITS, SEE AN115)
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
FN8160.3
February 3, 2011
7
X9116
Package Outline Drawing
M8.15
8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE
Rev 2, 11/10
DETAIL "A"
1.27 (0.050)
0.40 (0.016)
INDEX
AREA
6.20 (0.244)
5.80 (0.228)
0.50 (0.20)
x 45°
0.25 (0.01)
4.00 (0.157)
3.80 (0.150)
8°
0°
1
2
3
0.25 (0.010)
0.19 (0.008)
SIDE VIEW “B”
TOP VIEW
2.41 (0.095)
1
8
SEATING PLANE
0.76 (0.030)
1.27 (0.050)
1.75 (0.069)
5.00 (0.197)
4.80 (0.189)
2
3
7
6
1.35 (0.053)
-C-
4
5
0.25(0.010)
0.10(0.004)
1.27 (0.050)
0.51(0.020)
0.33(0.013)
0.200
SIDE VIEW “A
TYPICAL RECOMMENDED LAND PATTERN
NOTES:
1. Dimensioning and tolerancing per ANSI Y14.5M-1982.
2. Package length does not include mold flash, protrusions or gate burrs.
Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006
inch) per side.
3. Package width does not include interlead flash or protrusions. Interlead
flash and protrusions shall not exceed 0.25mm (0.010 inch) per side.
4. The chamfer on the body is optional. If it is not present, a visual index fea-
ture must be located within the crosshatched area.
5. Terminal numbers are shown for reference only.
6. The lead width as measured 0.36mm (0.014 inch) or greater above the seat-
ing plane, shall not exceed a maximum value of 0.61mm (0.024 inch).
7. Controlling dimension: MILLIMETER. Converted inch dimensions are not
necessarily exact.
8. This outline conforms to JEDEC publication MS-012-AA ISSUE C.
FN8160.3
February 3, 2011
8
X9116
Package Outline Drawing
M8.118
8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE
Rev 3, 3/10
5
3.0±0.05
A
8
DETAIL "X"
D
1.10 MAX
SIDE VIEW 2
0.09 - 0.20
4.9±0.15
3.0±0.05
5
0.95 REF
PIN# 1 ID
1
2
B
0.65 BSC
GAUGE
PLANE
TOP VIEW
0.25
3°±3°
0.55 ± 0.15
DETAIL "X"
0.85±010
H
C
SEATING PLANE
0.10 C
0.25 - 0.036
0.10 ± 0.05
0.08
C A-B D
M
SIDE VIEW 1
(5.80)
NOTES:
1. Dimensions are in millimeters.
(4.40)
(3.00)
2. Dimensioning and tolerancing conform to JEDEC MO-187-AA
and AMSEY14.5m-1994.
3. Plastic or metal protrusions of 0.15mm max per side are not
included.
(0.65)
4. Plastic interlead protrusions of 0.15mm max per side are not
included.
(0.40)
(1.40)
5. Dimensions are measured at Datum Plane "H".
6. Dimensions in ( ) are for reference only.
TYPICAL RECOMMENDED LAND PATTERN
FN8160.3
February 3, 2011
9
X9116WS8IZ-T13 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
X9116WS8IZ-T7 | RENESAS | Digital Potentiometer | 获取价格 | |
X9116WS8IZT | RENESAS | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 16 POSITIONS, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8 | 获取价格 | |
X9116WS8IZT1 | RENESAS | Digitally Controlled Potentiometer (XDCP&trade;); MSOP8, SOIC8; Temp Range: See Datasheet | 获取价格 | |
X9116WS8IZT13 | RENESAS | Digital Potentiometer | 获取价格 | |
X9116WS8IZT7 | RENESAS | Digital Potentiometer | 获取价格 | |
X9116WS8Z | INTERSIL | Low Noise, Low Power, Low Cost | 获取价格 | |
X9116WS8Z-2.7 | INTERSIL | Low Noise, Low Power, Low Cost | 获取价格 | |
X9116WS8Z-2.7-T13 | RENESAS | Digital Potentiometer | 获取价格 | |
X9116WS8Z-2.7-T7 | RENESAS | Digital Potentiometer | 获取价格 | |
X9116WS8Z-2.7T | RENESAS | 10K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 16 POSITIONS, PDSO8, ROHS COMPLIANT, PLASTIC, MS-012AA, SOIC-8 | 获取价格 |
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